Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Hinode, Honcho, Chiba, Japan Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

July Air Quality Analysis

Hinode, Honcho, Chiba, Japan

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
8th Jul 2024
77AQI
Lowest AQI recorded on
6th Jul 2022
14AQI

Same Day Analysis (30th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 36 of Good air quality, showing improvement over 2024 on the same day.

Day & Night AQI Trend: 29th Jul - 30th Jul 2026

Hinode, Honcho, Chiba, Japan

AQI
Day
Night
.

4 AM29th Jul 2026

6 PM

3 AM30th Jul 2026

Day time
Avg. Highest Time
5AM29th Jul

53AQI

Avg. Lowest Time
1PM29th Jul

21AQI

Night time
Avg. Highest Time
11PM29th Jul

29AQI

Avg. Lowest Time
3AM30th Jul

21AQI

In the last 24 hours,

Hinode's AQI reached its highest point of 53 at 5 AM during the Day, while the lowest point, 21, was recorded at 3 AM during the Night between 29th Jul and 30th Jul 2026.

Day & Night AQI Trend : Jul 2026

Hinode, Honcho, Chiba, Japan

Jul
01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th
Day
Night
1st Jul 2026244 AMAQI
1st Jul 2026245 AMAQI
1st Jul 2026256 AMAQI
1st Jul 2026267 AMAQI
1st Jul 2026278 AMAQI
1st Jul 2026289 AMAQI
1st Jul 20262510 AMAQI
1st Jul 20262711 AMAQI
1st Jul 20263012 PMAQI
1st Jul 2026281 PMAQI
1st Jul 2026262 PMAQI
1st Jul 2026323 PMAQI
1st Jul 2026284 PMAQI
1st Jul 2026425 PMAQI
1st Jul 2026526 PMAQI
1st Jul 2026557 PMAQI
1st Jul 2026558 PMAQI
1st Jul 2026689 PMAQI
1st Jul 20266310 PMAQI
1st Jul 20265811 PMAQI
2nd Jul 20265212 AMAQI
2nd Jul 2026541 AMAQI
2nd Jul 2026522 AMAQI
2nd Jul 2026473 AMAQI

24°C22/28°C

2nd Jul 2026364 AMAQI
2nd Jul 2026335 AMAQI
2nd Jul 2026466 AMAQI
2nd Jul 2026317 AMAQI
2nd Jul 2026278 AMAQI
2nd Jul 2026219 AMAQI
2nd Jul 20261410 AMAQI
2nd Jul 20261711 AMAQI
2nd Jul 20261212 PMAQI
2nd Jul 2026171 PMAQI
2nd Jul 202662 PMAQI
2nd Jul 2026173 PMAQI
2nd Jul 2026124 PMAQI
2nd Jul 202685 PMAQI
2nd Jul 202666 PMAQI
2nd Jul 202687 PMAQI
2nd Jul 202688 PMAQI
2nd Jul 202689 PMAQI
2nd Jul 20261410 PMAQI
2nd Jul 20261211 PMAQI
3rd Jul 2026812 AMAQI
3rd Jul 202681 AMAQI
3rd Jul 2026122 AMAQI
3rd Jul 202683 AMAQI

21°C20/23°C

3rd Jul 2026124 AMAQI
3rd Jul 2026145 AMAQI
3rd Jul 2026146 AMAQI
3rd Jul 2026107 AMAQI
3rd Jul 2026148 AMAQI
3rd Jul 2026219 AMAQI
3rd Jul 20261710 AMAQI
3rd Jul 20262111 AMAQI
3rd Jul 20261712 PMAQI
3rd Jul 2026211 PMAQI
3rd Jul 2026212 PMAQI
3rd Jul 2026173 PMAQI
3rd Jul 2026174 PMAQI
3rd Jul 2026215 PMAQI
3rd Jul 2026256 PMAQI
3rd Jul 2026277 PMAQI
3rd Jul 2026298 PMAQI
3rd Jul 2026249 PMAQI
3rd Jul 20262810 PMAQI
3rd Jul 20262811 PMAQI
4th Jul 20263012 AMAQI
4th Jul 2026301 AMAQI
4th Jul 2026302 AMAQI
4th Jul 2026313 AMAQI

22°C20/25°C

4th Jul 2026294 AMAQI
4th Jul 2026285 AMAQI
4th Jul 2026306 AMAQI
4th Jul 2026477 AMAQI
4th Jul 2026628 AMAQI
4th Jul 2026589 AMAQI
4th Jul 20265910 AMAQI
4th Jul 20265111 AMAQI
4th Jul 20265612 PMAQI
4th Jul 2026621 PMAQI
4th Jul 2026602 PMAQI
4th Jul 2026583 PMAQI
4th Jul 2026424 PMAQI
4th Jul 2026365 PMAQI
4th Jul 2026296 PMAQI
4th Jul 2026177 PMAQI
4th Jul 2026198 PMAQI
4th Jul 2026159 PMAQI
4th Jul 20261710 PMAQI
4th Jul 20261711 PMAQI
5th Jul 20261712 AMAQI
5th Jul 2026171 AMAQI
5th Jul 2026152 AMAQI
5th Jul 2026143 AMAQI

23°C21/26°C

5th Jul 2026124 AMAQI
5th Jul 202685 AMAQI
5th Jul 202686 AMAQI
5th Jul 2026107 AMAQI
5th Jul 2026108 AMAQI
5th Jul 202689 AMAQI
5th Jul 20261210 AMAQI
5th Jul 20262111 AMAQI
5th Jul 20261912 PMAQI
5th Jul 2026291 PMAQI
5th Jul 2026292 PMAQI
5th Jul 2026293 PMAQI
5th Jul 2026274 PMAQI
5th Jul 2026255 PMAQI
5th Jul 2026296 PMAQI
5th Jul 2026337 PMAQI
5th Jul 2026318 PMAQI
5th Jul 2026219 PMAQI
5th Jul 20263110 PMAQI
5th Jul 20262911 PMAQI
6th Jul 20262912 AMAQI
6th Jul 2026291 AMAQI
6th Jul 2026332 AMAQI
6th Jul 2026363 AMAQI

23°C22/25°C

6th Jul 2026334 AMAQI
6th Jul 2026255 AMAQI
6th Jul 2026336 AMAQI
6th Jul 2026337 AMAQI
6th Jul 2026288 AMAQI
6th Jul 2026229 AMAQI
6th Jul 20262410 AMAQI
6th Jul 20262511 AMAQI
6th Jul 20262012 PMAQI
6th Jul 2026201 PMAQI
6th Jul 2026222 PMAQI
6th Jul 2026243 PMAQI
6th Jul 2026234 PMAQI
6th Jul 2026205 PMAQI
6th Jul 2026196 PMAQI
6th Jul 2026207 PMAQI
6th Jul 2026278 PMAQI
6th Jul 2026269 PMAQI
6th Jul 20262710 PMAQI
6th Jul 20262611 PMAQI
7th Jul 20263012 AMAQI
7th Jul 2026281 AMAQI
7th Jul 2026282 AMAQI
7th Jul 2026263 AMAQI

22°C21/24°C

7th Jul 2026274 AMAQI
7th Jul 2026295 AMAQI
7th Jul 2026306 AMAQI
7th Jul 2026267 AMAQI
7th Jul 2026288 AMAQI
7th Jul 2026249 AMAQI
7th Jul 20262310 AMAQI
7th Jul 20262011 AMAQI
7th Jul 20262212 PMAQI
7th Jul 2026221 PMAQI
7th Jul 2026232 PMAQI
7th Jul 2026193 PMAQI
7th Jul 2026184 PMAQI
7th Jul 2026165 PMAQI
7th Jul 2026266 PMAQI
7th Jul 2026267 PMAQI
7th Jul 2026248 PMAQI
7th Jul 2026259 PMAQI
7th Jul 20262410 PMAQI
7th Jul 20262611 PMAQI
8th Jul 20263012 AMAQI
8th Jul 2026281 AMAQI
8th Jul 2026272 AMAQI
8th Jul 2026283 AMAQI

24°C20/29°C

8th Jul 2026244 AMAQI
8th Jul 2026275 AMAQI
8th Jul 2026266 AMAQI
8th Jul 2026287 AMAQI
8th Jul 2026268 AMAQI
8th Jul 2026229 AMAQI
8th Jul 20262510 AMAQI
8th Jul 20262411 AMAQI
8th Jul 20262312 PMAQI
8th Jul 2026221 PMAQI
8th Jul 2026232 PMAQI
8th Jul 2026243 PMAQI
8th Jul 2026244 PMAQI
8th Jul 2026245 PMAQI
8th Jul 2026226 PMAQI
8th Jul 2026197 PMAQI
8th Jul 2026148 PMAQI
8th Jul 2026149 PMAQI
8th Jul 20262310 PMAQI
8th Jul 20262411 PMAQI
9th Jul 20262812 AMAQI
9th Jul 2026271 AMAQI
9th Jul 2026282 AMAQI
9th Jul 2026273 AMAQI

25°C21/29°C

9th Jul 2026254 AMAQI
9th Jul 2026275 AMAQI
9th Jul 2026276 AMAQI
9th Jul 2026267 AMAQI
9th Jul 2026258 AMAQI
9th Jul 2026229 AMAQI
9th Jul 20262410 AMAQI
9th Jul 20262311 AMAQI
9th Jul 20262412 PMAQI
9th Jul 2026221 PMAQI
9th Jul 2026252 PMAQI
9th Jul 2026283 PMAQI
9th Jul 2026284 PMAQI
9th Jul 2026265 PMAQI
9th Jul 2026226 PMAQI
9th Jul 2026247 PMAQI
9th Jul 2026238 PMAQI
9th Jul 2026269 PMAQI
9th Jul 20262310 PMAQI
9th Jul 20262711 PMAQI
10th Jul 20262412 AMAQI
10th Jul 2026241 AMAQI
10th Jul 2026262 AMAQI
10th Jul 2026163 AMAQI

25°C22/29°C

10th Jul 2026254 AMAQI
10th Jul 2026175 AMAQI
10th Jul 2026266 AMAQI
10th Jul 2026287 AMAQI
10th Jul 2026278 AMAQI
10th Jul 2026269 AMAQI
10th Jul 20262810 AMAQI
10th Jul 20262611 AMAQI
10th Jul 20262612 PMAQI
10th Jul 2026241 PMAQI
10th Jul 2026222 PMAQI
10th Jul 2026203 PMAQI
10th Jul 2026224 PMAQI
10th Jul 2026285 PMAQI
10th Jul 2026186 PMAQI
10th Jul 2026287 PMAQI
10th Jul 2026268 PMAQI
10th Jul 2026209 PMAQI
10th Jul 20263110 PMAQI
10th Jul 20263011 PMAQI
11th Jul 20261812 AMAQI
11th Jul 202681 AMAQI
11th Jul 2026182 AMAQI
11th Jul 2026303 AMAQI

26°C23/29°C

11th Jul 2026174 AMAQI
11th Jul 202685 AMAQI
11th Jul 2026186 AMAQI
11th Jul 2026307 AMAQI
11th Jul 2026308 AMAQI
11th Jul 2026329 AMAQI
11th Jul 20263210 AMAQI
11th Jul 20262511 AMAQI
11th Jul 20262512 PMAQI
11th Jul 2026221 PMAQI
11th Jul 2026212 PMAQI
11th Jul 2026223 PMAQI
11th Jul 2026234 PMAQI
11th Jul 2026275 PMAQI
11th Jul 2026186 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026258 PMAQI
11th Jul 2026109 PMAQI
11th Jul 20261210 PMAQI
11th Jul 20262211 PMAQI
12th Jul 20263012 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026282 AMAQI
12th Jul 2026283 AMAQI

26°C23/28°C

12th Jul 2026204 AMAQI
12th Jul 2026185 AMAQI
12th Jul 2026266 AMAQI
12th Jul 2026267 AMAQI
12th Jul 2026288 AMAQI
12th Jul 2026299 AMAQI
12th Jul 20262910 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262412 PMAQI
12th Jul 2026221 PMAQI
12th Jul 2026222 PMAQI
12th Jul 2026223 PMAQI
12th Jul 2026264 PMAQI
12th Jul 2026305 PMAQI
12th Jul 2026306 PMAQI
12th Jul 2026297 PMAQI
12th Jul 2026298 PMAQI
12th Jul 2026289 PMAQI
12th Jul 20263110 PMAQI
12th Jul 20263011 PMAQI
13th Jul 20263012 AMAQI
13th Jul 2026281 AMAQI
13th Jul 2026302 AMAQI
13th Jul 2026303 AMAQI

25°C24/27°C

13th Jul 2026284 AMAQI
13th Jul 2026305 AMAQI
13th Jul 2026286 AMAQI
13th Jul 2026307 AMAQI
13th Jul 2026318 AMAQI
13th Jul 2026309 AMAQI
13th Jul 20263010 AMAQI
13th Jul 20262911 AMAQI
13th Jul 20262712 PMAQI
13th Jul 2026261 PMAQI
13th Jul 2026292 PMAQI
13th Jul 2026303 PMAQI
13th Jul 2026424 PMAQI
13th Jul 2026455 PMAQI
13th Jul 2026526 PMAQI
13th Jul 2026567 PMAQI
13th Jul 2026508 PMAQI
13th Jul 2026529 PMAQI
13th Jul 20265110 PMAQI
13th Jul 20265311 PMAQI
14th Jul 20265312 AMAQI
14th Jul 2026561 AMAQI
14th Jul 2026582 AMAQI
14th Jul 2026543 AMAQI

26°C25/30°C

14th Jul 2026494 AMAQI
14th Jul 2026645 AMAQI
14th Jul 2026526 AMAQI
14th Jul 2026517 AMAQI
14th Jul 2026548 AMAQI
14th Jul 2026509 AMAQI
14th Jul 20265310 AMAQI
14th Jul 20265211 AMAQI
14th Jul 20265212 PMAQI
14th Jul 2026521 PMAQI
14th Jul 2026532 PMAQI
14th Jul 2026523 PMAQI
14th Jul 2026484 PMAQI
14th Jul 2026335 PMAQI
14th Jul 2026296 PMAQI
14th Jul 2026297 PMAQI
14th Jul 2026318 PMAQI
14th Jul 2026299 PMAQI
14th Jul 20263810 PMAQI
14th Jul 20263611 PMAQI
15th Jul 20264912 AMAQI
15th Jul 2026511 AMAQI
15th Jul 2026492 AMAQI
15th Jul 2026493 AMAQI

27°C24/30°C

15th Jul 2026504 AMAQI
15th Jul 2026485 AMAQI
15th Jul 2026506 AMAQI
15th Jul 2026427 AMAQI
15th Jul 2026338 AMAQI
15th Jul 2026449 AMAQI
15th Jul 20265010 AMAQI
15th Jul 20265311 AMAQI
15th Jul 20265712 PMAQI
15th Jul 2026561 PMAQI
15th Jul 2026562 PMAQI
15th Jul 2026603 PMAQI
15th Jul 2026564 PMAQI
15th Jul 2026445 PMAQI
15th Jul 2026506 PMAQI
15th Jul 2026517 PMAQI
15th Jul 2026538 PMAQI
15th Jul 2026429 PMAQI
15th Jul 20264610 PMAQI
15th Jul 20264811 PMAQI
16th Jul 20265412 AMAQI
16th Jul 2026481 AMAQI
16th Jul 2026422 AMAQI
16th Jul 2026363 AMAQI

28°C25/31°C

16th Jul 2026674 AMAQI
16th Jul 2026675 AMAQI
16th Jul 2026666 AMAQI
16th Jul 2026707 AMAQI
16th Jul 2026808 AMAQI
16th Jul 2026809 AMAQI
16th Jul 20267910 AMAQI
16th Jul 20268111 AMAQI
16th Jul 20267912 PMAQI
16th Jul 2026791 PMAQI
16th Jul 2026832 PMAQI
16th Jul 2026893 PMAQI
16th Jul 2026824 PMAQI
16th Jul 2026805 PMAQI
16th Jul 2026726 PMAQI
16th Jul 2026747 PMAQI
16th Jul 2026788 PMAQI
16th Jul 2026819 PMAQI
16th Jul 20267110 PMAQI
16th Jul 20267111 PMAQI
17th Jul 20266912 AMAQI
17th Jul 2026671 AMAQI
17th Jul 2026642 AMAQI
17th Jul 2026553 AMAQI

29°C26/33°C

17th Jul 2026544 AMAQI
17th Jul 2026515 AMAQI
17th Jul 2026486 AMAQI
17th Jul 2026537 AMAQI
17th Jul 2026518 AMAQI
17th Jul 2026559 AMAQI
17th Jul 20266410 AMAQI
17th Jul 20267211 AMAQI
17th Jul 20267612 PMAQI
17th Jul 2026601 PMAQI
17th Jul 2026292 PMAQI
17th Jul 2026313 PMAQI
17th Jul 2026514 PMAQI
17th Jul 2026525 PMAQI
17th Jul 2026576 PMAQI
17th Jul 2026557 PMAQI
17th Jul 2026588 PMAQI
17th Jul 2026519 PMAQI
17th Jul 20264810 PMAQI
17th Jul 20263611 PMAQI
18th Jul 20263112 AMAQI
18th Jul 2026361 AMAQI
18th Jul 2026382 AMAQI
18th Jul 2026403 AMAQI

28°C26/30°C

18th Jul 2026384 AMAQI
18th Jul 2026425 AMAQI
18th Jul 2026176 AMAQI
18th Jul 2026217 AMAQI
18th Jul 2026198 AMAQI
18th Jul 2026259 AMAQI
18th Jul 20262710 AMAQI
18th Jul 20262911 AMAQI
18th Jul 20262912 PMAQI
18th Jul 2026211 PMAQI
18th Jul 2026232 PMAQI
18th Jul 2026123 PMAQI
18th Jul 2026214 PMAQI
18th Jul 2026215 PMAQI
18th Jul 2026176 PMAQI
18th Jul 2026147 PMAQI
18th Jul 2026178 PMAQI
18th Jul 202689 PMAQI
18th Jul 2026810 PMAQI
18th Jul 20261011 PMAQI
19th Jul 20261212 AMAQI
19th Jul 2026141 AMAQI
19th Jul 2026122 AMAQI
19th Jul 2026123 AMAQI

27°C25/29°C

19th Jul 2026124 AMAQI
19th Jul 2026175 AMAQI
19th Jul 2026126 AMAQI
19th Jul 2026147 AMAQI
19th Jul 2026148 AMAQI
19th Jul 2026139 AMAQI
19th Jul 20261410 AMAQI
19th Jul 20261911 AMAQI
19th Jul 20261412 PMAQI
19th Jul 2026181 PMAQI
19th Jul 2026252 PMAQI
19th Jul 2026253 PMAQI
19th Jul 2026214 PMAQI
19th Jul 2026215 PMAQI
19th Jul 2026236 PMAQI
19th Jul 2026257 PMAQI
19th Jul 2026258 PMAQI
19th Jul 2026239 PMAQI
19th Jul 20262510 PMAQI
19th Jul 20262711 PMAQI
20th Jul 20262112 AMAQI
20th Jul 2026211 AMAQI
20th Jul 2026232 AMAQI
20th Jul 2026253 AMAQI

27°C24/29°C

20th Jul 2026234 AMAQI
20th Jul 2026235 AMAQI
20th Jul 2026256 AMAQI
20th Jul 2026257 AMAQI
20th Jul 2026238 AMAQI
20th Jul 2026239 AMAQI
20th Jul 20262710 AMAQI
20th Jul 20262911 AMAQI
20th Jul 20262712 PMAQI
20th Jul 2026211 PMAQI
20th Jul 2026252 PMAQI
20th Jul 2026233 PMAQI
20th Jul 2026254 PMAQI
20th Jul 2026255 PMAQI
20th Jul 2026526 PMAQI
20th Jul 2026497 PMAQI
20th Jul 2026448 PMAQI
20th Jul 2026409 PMAQI
20th Jul 20264010 PMAQI
20th Jul 20263611 PMAQI
21st Jul 20263812 AMAQI
21st Jul 2026341 AMAQI
21st Jul 2026312 AMAQI
21st Jul 2026363 AMAQI

29°C25/33°C

21st Jul 2026384 AMAQI
21st Jul 2026405 AMAQI
21st Jul 2026386 AMAQI
21st Jul 2026277 AMAQI
21st Jul 2026318 AMAQI
21st Jul 2026389 AMAQI
21st Jul 20265610 AMAQI
21st Jul 20265011 AMAQI
21st Jul 2026541 PMAQI
21st Jul 2026562 PMAQI
21st Jul 2026593 PMAQI
21st Jul 2026584 PMAQI
21st Jul 2026575 PMAQI
21st Jul 2026546 PMAQI
21st Jul 2026887 PMAQI
21st Jul 2026488 PMAQI
21st Jul 2026489 PMAQI
21st Jul 20265410 PMAQI
21st Jul 20265611 PMAQI
22nd Jul 20265612 AMAQI
22nd Jul 2026571 AMAQI
22nd Jul 2026632 AMAQI
22nd Jul 2026623 AMAQI

29°C26/34°C

22nd Jul 2026644 AMAQI
22nd Jul 2026625 AMAQI
22nd Jul 2026626 AMAQI
22nd Jul 2026597 AMAQI
22nd Jul 2026658 AMAQI
22nd Jul 2026669 AMAQI
22nd Jul 20266610 AMAQI
22nd Jul 20266911 AMAQI
22nd Jul 20267412 PMAQI
22nd Jul 2026831 PMAQI
22nd Jul 2026722 PMAQI
22nd Jul 2026643 PMAQI
22nd Jul 2026654 PMAQI
22nd Jul 2026625 PMAQI
22nd Jul 2026676 PMAQI
22nd Jul 2026647 PMAQI
22nd Jul 2026668 PMAQI
22nd Jul 2026739 PMAQI
22nd Jul 20267310 PMAQI
22nd Jul 20267611 PMAQI
23rd Jul 20267112 AMAQI
23rd Jul 2026671 AMAQI
23rd Jul 2026672 AMAQI
23rd Jul 2026713 AMAQI

29°C26/33°C

23rd Jul 2026644 AMAQI
23rd Jul 2026625 AMAQI
23rd Jul 2026626 AMAQI
23rd Jul 2026647 AMAQI
23rd Jul 2026648 AMAQI
23rd Jul 2026639 AMAQI
23rd Jul 20266910 AMAQI
23rd Jul 20266711 AMAQI
23rd Jul 20267612 PMAQI
23rd Jul 2026781 PMAQI
23rd Jul 2026752 PMAQI
23rd Jul 2026733 PMAQI
23rd Jul 2026694 PMAQI
23rd Jul 2026645 PMAQI
23rd Jul 2026596 PMAQI
23rd Jul 2026527 PMAQI
23rd Jul 2026428 PMAQI
23rd Jul 2026279 PMAQI
23rd Jul 20262510 PMAQI
23rd Jul 20261411 PMAQI
24th Jul 20262312 AMAQI
24th Jul 2026231 AMAQI
24th Jul 2026252 AMAQI
24th Jul 2026253 AMAQI

31°C27/36°C

24th Jul 2026214 AMAQI
24th Jul 2026215 AMAQI
24th Jul 2026256 AMAQI
24th Jul 2026257 AMAQI
24th Jul 2026328 AMAQI
24th Jul 2026469 AMAQI
24th Jul 20264410 AMAQI
24th Jul 20264411 AMAQI
24th Jul 20264612 PMAQI
24th Jul 2026481 PMAQI
24th Jul 2026562 PMAQI
24th Jul 2026603 PMAQI
24th Jul 2026604 PMAQI
24th Jul 2026445 PMAQI
24th Jul 2026336 PMAQI
24th Jul 2026367 PMAQI
24th Jul 2026318 PMAQI
24th Jul 2026339 PMAQI
24th Jul 20263310 PMAQI
24th Jul 20264211 PMAQI
25th Jul 20264912 AMAQI
25th Jul 2026511 AMAQI
25th Jul 2026332 AMAQI
25th Jul 2026233 AMAQI

29°C26/33°C

25th Jul 2026254 AMAQI
25th Jul 2026295 AMAQI
25th Jul 2026216 AMAQI
25th Jul 2026257 AMAQI
25th Jul 2026288 AMAQI
25th Jul 2026389 AMAQI
25th Jul 20264910 AMAQI
25th Jul 20264911 AMAQI
25th Jul 20265812 PMAQI
25th Jul 2026541 PMAQI
25th Jul 2026462 PMAQI
25th Jul 2026483 PMAQI
25th Jul 2026484 PMAQI
25th Jul 2026405 PMAQI
25th Jul 2026256 PMAQI
25th Jul 2026237 PMAQI
25th Jul 2026278 PMAQI
25th Jul 2026299 PMAQI
25th Jul 20263310 PMAQI
25th Jul 20263811 PMAQI
26th Jul 20263312 AMAQI
26th Jul 2026381 AMAQI
26th Jul 2026332 AMAQI
26th Jul 2026383 AMAQI

28°C24/33°C

26th Jul 2026384 AMAQI
26th Jul 2026365 AMAQI
26th Jul 2026386 AMAQI
26th Jul 2026297 AMAQI
26th Jul 2026338 AMAQI
26th Jul 2026259 AMAQI
26th Jul 20262310 AMAQI
26th Jul 20262311 AMAQI
26th Jul 20262912 PMAQI
26th Jul 2026561 PMAQI
26th Jul 2026332 PMAQI
26th Jul 2026493 PMAQI
26th Jul 2026334 PMAQI
26th Jul 2026295 PMAQI
26th Jul 2026296 PMAQI
26th Jul 2026317 PMAQI
26th Jul 2026368 PMAQI
26th Jul 2026279 PMAQI
26th Jul 20262510 PMAQI
26th Jul 20262111 PMAQI
27th Jul 20262312 AMAQI
27th Jul 2026331 AMAQI
27th Jul 2026292 AMAQI
27th Jul 2026333 AMAQI

27°C24/31°C

27th Jul 2026214 AMAQI
27th Jul 2026255 AMAQI
27th Jul 2026316 AMAQI
27th Jul 2026277 AMAQI
27th Jul 2026298 AMAQI
27th Jul 2026339 AMAQI
27th Jul 20263810 AMAQI
27th Jul 20263311 AMAQI
27th Jul 20262512 PMAQI
27th Jul 2026311 PMAQI
27th Jul 2026272 PMAQI
27th Jul 2026333 PMAQI
27th Jul 2026294 PMAQI
27th Jul 2026255 PMAQI
27th Jul 2026336 PMAQI
27th Jul 2026217 PMAQI
27th Jul 2026258 PMAQI
27th Jul 2026259 PMAQI
27th Jul 20262510 PMAQI
27th Jul 20262311 PMAQI
28th Jul 20262312 AMAQI
28th Jul 2026231 AMAQI
28th Jul 2026252 AMAQI
28th Jul 2026253 AMAQI

26°C23/29°C

28th Jul 2026254 AMAQI
28th Jul 2026255 AMAQI
28th Jul 2026256 AMAQI
28th Jul 2026217 AMAQI
28th Jul 2026218 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20262110 AMAQI
28th Jul 20262111 AMAQI
28th Jul 20262912 PMAQI
28th Jul 2026331 PMAQI
28th Jul 2026332 PMAQI
28th Jul 2026293 PMAQI
28th Jul 2026294 PMAQI
28th Jul 2026295 PMAQI
28th Jul 2026296 PMAQI
28th Jul 2026297 PMAQI
28th Jul 2026298 PMAQI
28th Jul 2026319 PMAQI
28th Jul 20262910 PMAQI
28th Jul 20263811 PMAQI
29th Jul 20265012 AMAQI
29th Jul 2026511 AMAQI
29th Jul 2026532 AMAQI
29th Jul 2026363 AMAQI

26°C23/30°C

29th Jul 2026524 AMAQI
29th Jul 2026535 AMAQI
29th Jul 2026536 AMAQI
29th Jul 2026467 AMAQI
29th Jul 2026368 AMAQI
29th Jul 2026449 AMAQI
29th Jul 20263810 AMAQI
29th Jul 20262511 AMAQI
29th Jul 20262712 PMAQI
29th Jul 2026211 PMAQI
29th Jul 2026332 PMAQI
29th Jul 2026233 PMAQI
29th Jul 2026294 PMAQI
29th Jul 2026335 PMAQI
29th Jul 2026256 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026238 PMAQI
29th Jul 2026219 PMAQI
29th Jul 20262310 PMAQI
29th Jul 20262911 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026211 AMAQI
30th Jul 2026212 AMAQI
30th Jul 2026213 AMAQI

28°C24/34°C

30th Jul 2026234 AMAQI
4 AM
30th Jul 2026215 AMAQI
30th Jul 2026216 AMAQI
30th Jul 2026217 AMAQI
30th Jul 2026218 AMAQI
30th Jul 2026219 AMAQI
30th Jul 20262510 AMAQI
30th Jul 20262711 AMAQI
11 AM
30th Jul 20262712 PMAQI
30th Jul 2026381 PMAQI
30th Jul 2026462 PMAQI
30th Jul 2026523 PMAQI
30th Jul 2026544 PMAQI
30th Jul 2026555 PMAQI
30th Jul 2026566 PMAQI
6 PM
30th Jul 2026577 PMAQI
30th Jul 2026538 PMAQI
30th Jul 2026519 PMAQI
30th Jul 20264610 PMAQI
30th Jul 20265111 PMAQI
11 PM
3 AM

30°C27/34°C

Day time
Avg. Highest Time
1 PM - 4 PM

37AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
5 AM

32AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 4 PM (Avg. 37), while the lowest AQI was between 5 AM to 5 AM (Avg. 32).
Night time
Avg. Highest Time
7 PM - 8 PM

36AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
3 AM

33AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 8 PM (Avg. 36), while the lowest AQI was between 3 AM to 3 AM (Avg. 33).

2026 Days Vs Air Quality

Hinode, Honcho, Chiba, Japan

2026

87%

184

13%

27

Total number of days with different AQI categories in last 211 days in 2026 (154 days remaining)

Good
184 Days
Moderate
27 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 87%

Health Risk Level:

Low

In 2026, 87% of 211 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.

Annual Air Quality Insights

Hinode, Honcho, Chiba, Japan

AQI levels in 2026

AQI (US)
PM₂.₅
PM₁₀
CO
SO₂
NO₂
O₃
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
14AQI (US)
2nd January 2026
24AQI (US)
3rd January 2026
15AQI (US)
4th January 2026
28AQI (US)
5th January 2026
45AQI (US)
6th January 2026
21AQI (US)
7th January 2026
32AQI (US)
8th January 2026
38AQI (US)
9th January 2026
15AQI (US)
10th January 2026
29AQI (US)
11th January 2026
32AQI (US)
12th January 2026
21AQI (US)
13th January 2026
37AQI (US)
14th January 2026
15AQI (US)
15th January 2026
30AQI (US)
16th January 2026
48AQI (US)
17th January 2026
56AQI (US)
18th January 2026
30AQI (US)
19th January 2026
43AQI (US)
20th January 2026
37AQI (US)
21st January 2026
14AQI (US)
22nd January 2026
23AQI (US)
23rd January 2026
39AQI (US)
24th January 2026
40AQI (US)
25th January 2026
38AQI (US)
26th January 2026
17AQI (US)
27th January 2026
36AQI (US)
28th January 2026
38AQI (US)
29th January 2026
18AQI (US)
30th January 2026
22AQI (US)
31st January 2026
39AQI (US)
1st February 2026
37AQI (US)
2nd February 2026
47AQI (US)
3rd February 2026
29AQI (US)
4th February 2026
39AQI (US)
5th February 2026
66AQI (US)
6th February 2026
73AQI (US)
7th February 2026
13AQI (US)
8th February 2026
9AQI (US)
9th February 2026
35AQI (US)
10th February 2026
42AQI (US)
11th February 2026
45AQI (US)
12th February 2026
29AQI (US)
13th February 2026
46AQI (US)
14th February 2026
57AQI (US)
15th February 2026
59AQI (US)
16th February 2026
48AQI (US)
17th February 2026
17AQI (US)
18th February 2026
33AQI (US)
19th February 2026
15AQI (US)
20th February 2026
24AQI (US)
21st February 2026
46AQI (US)
22nd February 2026
46AQI (US)
23rd February 2026
32AQI (US)
24th February 2026
44AQI (US)
25th February 2026
33AQI (US)
26th February 2026
25AQI (US)
27th February 2026
42AQI (US)
28th February 2026
39AQI (US)
1st March 2026
32AQI (US)
2nd March 2026
59AQI (US)
3rd March 2026
41AQI (US)
4th March 2026
48AQI (US)
5th March 2026
49AQI (US)
6th March 2026
49AQI (US)
7th March 2026
41AQI (US)
8th March 2026
33AQI (US)
9th March 2026
42AQI (US)
10th March 2026
57AQI (US)
11th March 2026
54AQI (US)
12th March 2026
62AQI (US)
13th March 2026
36AQI (US)
14th March 2026
45AQI (US)
15th March 2026
56AQI (US)
16th March 2026
47AQI (US)
17th March 2026
46AQI (US)
18th March 2026
50AQI (US)
19th March 2026
36AQI (US)
20th March 2026
28AQI (US)
21st March 2026
41AQI (US)
22nd March 2026
48AQI (US)
23rd March 2026
46AQI (US)
24th March 2026
43AQI (US)
25th March 2026
61AQI (US)
26th March 2026
29AQI (US)
27th March 2026
27AQI (US)
28th March 2026
51AQI (US)
29th March 2026
52AQI (US)
30th March 2026
53AQI (US)
31st March 2026
30AQI (US)
1st April 2026
23AQI (US)
2nd April 2026
30AQI (US)
3rd April 2026
44AQI (US)
4th April 2026
46AQI (US)
5th April 2026
37AQI (US)
6th April 2026
29AQI (US)
7th April 2026
28AQI (US)
8th April 2026
21AQI (US)
9th April 2026
30AQI (US)
10th April 2026
48AQI (US)
11th April 2026
39AQI (US)
12th April 2026
25AQI (US)
13th April 2026
36AQI (US)
14th April 2026
31AQI (US)
15th April 2026
34AQI (US)
16th April 2026
34AQI (US)
17th April 2026
34AQI (US)
18th April 2026
30AQI (US)
19th April 2026
32AQI (US)
20th April 2026
31AQI (US)
21st April 2026
34AQI (US)
22nd April 2026
45AQI (US)
23rd April 2026
37AQI (US)
24th April 2026
31AQI (US)
25th April 2026
45AQI (US)
26th April 2026
51AQI (US)
27th April 2026
48AQI (US)
28th April 2026
43AQI (US)
29th April 2026
39AQI (US)
30th April 2026
35AQI (US)
1st May 2026
46AQI (US)
2nd May 2026
48AQI (US)
3rd May 2026
44AQI (US)
4th May 2026
30AQI (US)
5th May 2026
22AQI (US)
6th May 2026
29AQI (US)
7th May 2026
29AQI (US)
8th May 2026
26AQI (US)
9th May 2026
26AQI (US)
10th May 2026
29AQI (US)
11th May 2026
29AQI (US)
12th May 2026
34AQI (US)
13th May 2026
39AQI (US)
14th May 2026
33AQI (US)
15th May 2026
33AQI (US)
16th May 2026
86AQI (US)
17th May 2026
69AQI (US)
18th May 2026
54AQI (US)
19th May 2026
49AQI (US)
20th May 2026
61AQI (US)
21st May 2026
59AQI (US)
22nd May 2026
61AQI (US)
23rd May 2026
53AQI (US)
24th May 2026
58AQI (US)
25th May 2026
46AQI (US)
26th May 2026
39AQI (US)
27th May 2026
24AQI (US)
28th May 2026
26AQI (US)
29th May 2026
25AQI (US)
30th May 2026
23AQI (US)
31st May 2026
27AQI (US)
1st June 2026
30AQI (US)
2nd June 2026
29AQI (US)
3rd June 2026
15AQI (US)
4th June 2026
22AQI (US)
5th June 2026
21AQI (US)
6th June 2026
21AQI (US)
7th June 2026
22AQI (US)
8th June 2026
20AQI (US)
9th June 2026
23AQI (US)
10th June 2026
22AQI (US)
11th June 2026
23AQI (US)
12th June 2026
24AQI (US)
13th June 2026
39AQI (US)
14th June 2026
41AQI (US)
15th June 2026
12AQI (US)
16th June 2026
24AQI (US)
17th June 2026
24AQI (US)
18th June 2026
24AQI (US)
19th June 2026
25AQI (US)
20th June 2026
23AQI (US)
21st June 2026
20AQI (US)
22nd June 2026
20AQI (US)
23rd June 2026
21AQI (US)
24th June 2026
22AQI (US)
25th June 2026
26AQI (US)
26th June 2026
29AQI (US)
27th June 2026
26AQI (US)
28th June 2026
26AQI (US)
29th June 2026
25AQI (US)
30th June 2026
23AQI (US)
1st July 2026
35AQI (US)
2nd July 2026
23AQI (US)
3rd July 2026
18AQI (US)
4th July 2026
38AQI (US)
5th July 2026
20AQI (US)
6th July 2026
26AQI (US)
7th July 2026
25AQI (US)
8th July 2026
24AQI (US)
9th July 2026
25AQI (US)
10th July 2026
24AQI (US)
11th July 2026
22AQI (US)
12th July 2026
27AQI (US)
13th July 2026
36AQI (US)
14th July 2026
47AQI (US)
15th July 2026
49AQI (US)
16th July 2026
71AQI (US)
17th July 2026
54AQI (US)
18th July 2026
24AQI (US)
19th July 2026
18AQI (US)
20th July 2026
29AQI (US)
21st July 2026
47AQI (US)
22nd July 2026
66AQI (US)
23rd July 2026
60AQI (US)
24th July 2026
36AQI (US)
25th July 2026
37AQI (US)
26th July 2026
33AQI (US)
27th July 2026
28AQI (US)
28th July 2026
27AQI (US)
29th July 2026
35AQI (US)
30th July 2026
36AQI (US)
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

30AQI (US)

38AQI (US)

45AQI (US)

36AQI (US)

41AQI (US)

24AQI (US)

35AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202635AQI (US)

30
1
24
4
22
9
29
1
23
8
30
26
4
184
27

Highest AQI (US) recorded in

March

45AQI (US)

Lowest AQI (US) recorded in

June

24AQI (US)

202541AQI (US)

28
3
27
1
22
9
29
1
30
1
28
2
23
8
18
13
29
1
18
13
18
12
17
14
287
78

Highest AQI (US) recorded in

November

49AQI (US)

Lowest AQI (US) recorded in

May

33AQI (US)

202439AQI (US)

26
5
28
1
25
6
22
8
27
4
28
2
12
19
29
2
27
3
30
1
27
3
30
1
311
55

Highest AQI (US) recorded in

July

55AQI (US)

Lowest AQI (US) recorded in

October

33AQI (US)

202340AQI (US)

24
6
25
3
28
3
23
7
26
5
20
10
23
8
28
3
29
1
28
3
20
9
23
7
297
65

Highest AQI (US) recorded in

April

46AQI (US)

Lowest AQI (US) recorded in

August

31AQI (US)

202240AQI (US)

27
4
17
4
25
6
21
9
25
6
21
9
19
3
1
27
1
25
6
22
8
27
2
257
58

Highest AQI (US) recorded in

March

44AQI (US)

Lowest AQI (US) recorded in

September

33AQI (US)

202135AQI (US)

23
6
26
2
29
2
29
1
26
5
27
3
27
4
28
3
29
1
29
2
26
4
20
9
319
42

Highest AQI (US) recorded in

December

43AQI (US)

Lowest AQI (US) recorded in

February

29AQI (US)

202034AQI (US)

11
2
18
3
18
25
5
30
1
19
12
18
1
29
2
25
3
28
3
221
32

Highest AQI (US) recorded in

August

46AQI (US)

Lowest AQI (US) recorded in

October

27AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
41AQI (US)
Least Polluted Year Recorded
2020(Avg.)
34AQI (US)

Hinode's annual 2026 AQI (US) (35) shows an average percentage change of -7.8% (improved AQI (US)) compared to previous years: 2020 (34), 2021 (35), 2022 (40), 2023 (40), 2024 (39), 2025 (41).